Pull GPIO fixes from Linus Walleij:
 - Fix a potential bit wrap issue in the Timberdale driver
 - Fix up the buffer allocation size in the 74x164 driver
 - Set the value in direction_output() right in the mvebu driver
 - Return proper error codes for invalid GPIOs
 - Fix an off-mode bug for the OMAP
 - Don't initialize the mask_cach on the mvebu driver

* tag 'gpio-fixes-v3.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  GPIO: mvebu-gpio: Don't initialize the mask_cache
  gpio/omap: fix off-mode bug: clear debounce settings on free/reset
  gpiolib: Don't return -EPROBE_DEFER to sysfs, or for invalid gpios
  gpio: mvebu: correctly set the value in direction_output()
  gpio-74x164: Fix buffer allocation size
  gpio-timberdale: fix a potential wrapping issue